Submission #1078737

#	Time	Username	Problem	Language	Result	Execution time	Memory
1078737		LittleOrange	Prisoner Challenge (IOI22_prison)	C++17	5 / 100	18 ms	19292 KiB

prison

#include "prison.h"

#include <vector>
#include<bits/stdc++.h>
using namespace std;
using ll = int;

std::vector<std::vector<int>> devise_strategy(int N) {
  ll n = N;
  vector<vector<ll>> ret;
  {
    vector<ll> a(n+1);
    iota(a.begin(),a.end(),0);
    ret.push_back(a);
  }
  for(ll i = 1;i<=n;i++){
    vector<ll> a(n+1,1);
    for(ll j = 1;j<=n;j++){
      a[j] = i<j?-1:-2;
    }
    ret.push_back(a);
  }
  return ret;
}

• Subtask 1: 5 / 5
• Subtask 2: 0 / 5
• Subtask 3: 0 / 90